AU2012207076A1 - Automated determination of arteriovenous ratio in images of blood vessels - Google Patents

Automated determination of arteriovenous ratio in images of blood vessels Download PDF

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Publication number
AU2012207076A1
AU2012207076A1 AU2012207076A AU2012207076A AU2012207076A1 AU 2012207076 A1 AU2012207076 A1 AU 2012207076A1 AU 2012207076 A AU2012207076 A AU 2012207076A AU 2012207076 A AU2012207076 A AU 2012207076A AU 2012207076 A1 AU2012207076 A1 AU 2012207076A1
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Prior art keywords
vessel
image
pixels
avr
veins
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Abandoned
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AU2012207076A
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English (en)
Inventor
Michael Abramoff
Meindert Niemeijer
Milan Sonka
Xiayu XU
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University of Iowa Research Foundation UIRF
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University of Iowa Research Foundation UIRF
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Publication of AU2012207076A1 publication Critical patent/AU2012207076A1/en
Priority to AU2016210680A priority Critical patent/AU2016210680B2/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Image Analysis (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
AU2012207076A 2011-01-20 2012-01-20 Automated determination of arteriovenous ratio in images of blood vessels Abandoned AU2012207076A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2016210680A AU2016210680B2 (en) 2011-01-20 2016-08-03 Automated determination of arteriovenous ratio in images of blood vessels

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161434551P 2011-01-20 2011-01-20
US61/434,551 2011-01-20
PCT/US2012/022111 WO2012100221A1 (fr) 2011-01-20 2012-01-20 Détermination automatisée de rapport artérioveineux dans des images de vaisseaux sanguins

Related Child Applications (1)

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AU2016210680A Division AU2016210680B2 (en) 2011-01-20 2016-08-03 Automated determination of arteriovenous ratio in images of blood vessels

Publications (1)

Publication Number Publication Date
AU2012207076A1 true AU2012207076A1 (en) 2013-08-15

Family

ID=46516132

Family Applications (2)

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AU2012207076A Abandoned AU2012207076A1 (en) 2011-01-20 2012-01-20 Automated determination of arteriovenous ratio in images of blood vessels
AU2016210680A Active AU2016210680B2 (en) 2011-01-20 2016-08-03 Automated determination of arteriovenous ratio in images of blood vessels

Family Applications After (1)

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AU2016210680A Active AU2016210680B2 (en) 2011-01-20 2016-08-03 Automated determination of arteriovenous ratio in images of blood vessels

Country Status (6)

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US (5) US9924867B2 (fr)
EP (1) EP2665406B1 (fr)
JP (1) JP6005663B2 (fr)
AU (2) AU2012207076A1 (fr)
CA (1) CA2825169A1 (fr)
WO (1) WO2012100221A1 (fr)

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US10360672B2 (en) 2013-03-15 2019-07-23 University Of Iowa Research Foundation Automated separation of binary overlapping trees
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US12035971B2 (en) 2011-01-20 2024-07-16 University Of Lowa Research Foundation Automated determination of arteriovenous ratio in images of blood vessels
US12367578B2 (en) 2010-12-07 2025-07-22 University Of Iowa Research Foundation Diagnosis of a disease condition using an automated diagnostic model

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AU2016210680A1 (en) 2016-08-18
EP2665406B1 (fr) 2021-03-10
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EP2665406A4 (fr) 2016-04-13
EP2665406A1 (fr) 2013-11-27
AU2016210680B2 (en) 2019-06-13
CA2825169A1 (fr) 2012-07-26
US20250318726A1 (en) 2025-10-16
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US20190059718A1 (en) 2019-02-28

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